@InProceedings{P16-1227,
  author = 	"Hitschler, Julian
		and Schamoni, Shigehiko
		and Riezler, Stefan",
  title = 	"Multimodal Pivots for Image Caption Translation",
  booktitle = 	"Proceedings of ACL",
  year = 	"2016"
}
@InProceedings{W16-2346,
  author = 	"Specia, Lucia
		and Frank, Stella
		and Sima'an, Khalil
		and Elliott, Desmond",
  title = 	"A Shared Task on Multimodal Machine Translation and Crosslingual Image Description",
  booktitle = 	"Proceedings of the First Conference on Machine Translation: Volume 2, Shared Task Papers",
  year = 	"2016"
}
@InProceedings{W16-2362,
  author = 	"Rodr{\'i}guez Guasch, Sergio
		and Costa-juss{\`a}, Marta R.",
  title = 	"WMT 2016 Multimodal Translation System Description based on Bidirectional Recurrent Neural Networks with Double-Embeddings",
  booktitle = 	"Proceedings of the First Conference on Machine Translation: Volume 2, Shared Task Papers",
  year = 	"2016"
}
@InProceedings{W16-2360,
  author = 	"Huang, Po-Yao
		and Liu, Frederick
		and Shiang, Sz-Rung
		and Oh, Jean
		and Dyer, Chris",
  title = 	"Attention-based Multimodal Neural Machine Translation",
  booktitle = 	"Proceedings of the First Conference on Machine Translation: Volume 2, Shared Task Papers",
  year = 	"2016"
}
@InProceedings{W16-2362,
  author = 	"Rodr{\'i}guez Guasch, Sergio
		and Costa-juss{\`a}, Marta R.",
  title = 	"WMT 2016 Multimodal Translation System Description based on Bidirectional Recurrent Neural Networks with Double-Embeddings",
  booktitle = 	"Proceedings of the First Conference on Machine Translation: Volume 2, Shared Task Papers",
  year = 	"2016"
}
@InProceedings{W16-2359,
  author = 	"Calixto, Iacer
		and Elliott, Desmond
		and Frank, Stella",
  title = 	"DCU-UvA Multimodal MT System Report",
  booktitle = 	"Proceedings of the First Conference on Machine Translation: Volume 2, Shared Task Papers",
  year = 	"2016"
}
@InProceedings{W17-4718,
  author = 	"Elliott, Desmond
		and Frank, Stella
		and Barrault, Lo{\"i}c
		and Bougares, Fethi
		and Specia, Lucia",
  title = 	"Findings of the Second Shared Task on Multimodal Machine Translation and Multilingual Image Description",
  booktitle = 	"Proceedings of the Second Conference on Machine Translation",
  year = 	"2017"
}
@InProceedings{P17-1175,
  author = 	"Calixto, Iacer
		and Liu, Qun
		and Campbell, Nick",
  title = 	"Doubly-Attentive Decoder for Multi-modal Neural Machine Translation",
  booktitle = 	"Proceedings of ACL",
  year = 	"2017"
}
@InProceedings{D17-1095,
  author = 	"Delbrouck, Jean-Benoit
		and Dupont, St{\'e}phane",
  title = 	"An empirical study on the effectiveness of images in Multimodal Neural Machine Translation",
  booktitle = 	"Proceedings of EMNLP",
  year = 	"2017"
}
@InProceedings{D17-1105,
  author = 	"Calixto, Iacer
		and Liu, Qun",
  title = 	"Incorporating Global Visual Features into Attention-based Neural Machine Translation",
  booktitle = 	"Proceedings of EMNLP",
  year = 	"2017"
}
@InProceedings{lee2017emergent,
  title={Emergent translation in multi-agent communication},
  author={Lee, Jason and Cho, Kyunghyun and Weston, Jason and Kiela, Douwe},
  booktitle={Proceedings of ICLR},
  year={2018}
}
@InProceedings{chen2018zero,
  title={Zero-Resource Neural Machine Translation with Multi-Agent Communication Game},
  author={Chen, Yun and Liu, Yang and Li, Victor OK},
  booktitle={Proceedings of AAAI},
  year={2018}
}
@InProceedings{W18-6402,
  author = 	"Barrault, Lo{\"i}c
		and Bougares, Fethi
		and Specia, Lucia
		and Lala, Chiraag
		and Elliott, Desmond
		and Frank, Stella",
  title = 	"Findings of the Third Shared Task on Multimodal Machine Translation",
  booktitle = 	"Proceedings of the Third Conference on Machine Translation: Shared Task Papers",
  year = 	"2018"
}
@InProceedings{P18-1239,
  author = 	"Hewitt, John
		and Ippolito, Daphne
		and Callahan, Brendan
		and Kriz, Reno
		and Wijaya, Derry Tanti
		and Callison-Burch, Chris",
  title = 	"Learning Translations via Images with a Massively Multilingual Image Dataset",
  booktitle = 	"Proceedings of ACL",
  year = 	"2018"
}
@InProceedings{D18-1400,
  author = 	"Zhou, Mingyang
		and Cheng, Runxiang
		and Lee, Yong Jae
		and Yu, Zhou",
  title = 	"A Visual Attention Grounding Neural Model for Multimodal Machine Translation",
  booktitle = 	"Proceedings of EMNLP",
  year = 	"2018"
}
@InProceedings{D18-1329,
  author = 	"Elliott, Desmond",
  title = 	"Adversarial Evaluation of Multimodal Machine Translation",
  booktitle = 	"Proceedings of EMNLP",
  year = 	"2018"
}